Question

The angle of a triangle are in the ratio 2:3:4.Find the largest angle of the triangle

Answer 1

Hey...!,!

Let the Angles be 2x, 3x and 4x.
Sum of three angles = 180°
So,
2x + 3x + 4x = 180
9x = 180
X = 180/9
X = 20
So,
Angles are :- (2 * 20) = 40
( 3 * 20) = 60
( 4 * 20) = 80
So,the largest angle is 4x
That is 80°

Hope it helps...!!!

Answer 2

2x+3x+4x= 180
9x= 180
x= 180/9x= 20
so angles are:-
2x= 2*20= 40
3x= 3*20= 60
4x= 4*20= 80
So the largest angle of the triangle is 80degree